FR2287051A2 - Hinge system for spectacle frames - has oblique face against which free end of blade is applied, and is supported by convex surface - Google Patents

Hinge system for spectacle frames - has oblique face against which free end of blade is applied, and is supported by convex surface

Info

Publication number
FR2287051A2
FR2287051A2 FR7433004A FR7433004A FR2287051A2 FR 2287051 A2 FR2287051 A2 FR 2287051A2 FR 7433004 A FR7433004 A FR 7433004A FR 7433004 A FR7433004 A FR 7433004A FR 2287051 A2 FR2287051 A2 FR 2287051A2
Authority
FR
France
Prior art keywords
blade
free end
convex surface
supported
oblique face
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7433004A
Other languages
French (fr)
Other versions
FR2287051B2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAILLET RENE
Original Assignee
MAILLET RENE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MAILLET RENE filed Critical MAILLET RENE
Priority to FR7433004A priority Critical patent/FR2287051A2/en
Publication of FR2287051A2 publication Critical patent/FR2287051A2/en
Application granted granted Critical
Publication of FR2287051B2 publication Critical patent/FR2287051B2/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/22—Hinges
    • G02C5/2218—Resilient hinges
    • G02C5/2254—Resilient hinges comprising elastic means other than coil spring
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/22—Leaf spring

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

The spectacle frames are as in 72.27844 with the additional feature (5) that the base of the clevis or fork end loop has a practically flat oblique face against which the free end of the blade (15) applies itself in the deformed state. The blade may be supported, between its attachment point and its free end, against a convex surface near its midpoint. The convex surface may be that of a ball embedded under the blade in the arm of the frame. The arm is terminated by a convex fillet and a concave fillet is carried by the corresponding end of the front of the frame.
FR7433004A 1974-10-01 1974-10-01 Hinge system for spectacle frames - has oblique face against which free end of blade is applied, and is supported by convex surface Granted FR2287051A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7433004A FR2287051A2 (en) 1974-10-01 1974-10-01 Hinge system for spectacle frames - has oblique face against which free end of blade is applied, and is supported by convex surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7433004A FR2287051A2 (en) 1974-10-01 1974-10-01 Hinge system for spectacle frames - has oblique face against which free end of blade is applied, and is supported by convex surface

Publications (2)

Publication Number Publication Date
FR2287051A2 true FR2287051A2 (en) 1976-04-30
FR2287051B2 FR2287051B2 (en) 1984-02-03

Family

ID=9143621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433004A Granted FR2287051A2 (en) 1974-10-01 1974-10-01 Hinge system for spectacle frames - has oblique face against which free end of blade is applied, and is supported by convex surface

Country Status (1)

Country Link
FR (1) FR2287051A2 (en)

Also Published As

Publication number Publication date
FR2287051B2 (en) 1984-02-03

Similar Documents

Publication Publication Date Title
ES436266A1 (en) Bicycle saddle support
IT976331B (en) DOUBLE OPENING WINDOW
GB1323099A (en) Workpiece supporting device
GB1498973A (en) Spectacle frames
FR2287051A2 (en) Hinge system for spectacle frames - has oblique face against which free end of blade is applied, and is supported by convex surface
GB1466415A (en) Table-cloth weight
AU1087088A (en) Device to be placed in the uterus
EP0089729A3 (en) Collapsible arm anchor
FR2266181A1 (en) Spectacles frame flexible metal side arm - has two part joined together adjacent temple hinge
GB1499341A (en) Manufacture of flat glass
GR3003180T3 (en) Eyebrow-cover element
ES2051486T3 (en) FLEXIBLE LIGATURE CLOSURE, SUCH AS A BRACELET OR STRAP.
GB1420246A (en) Sun visor assembly more particularly for vehicles
FR2361253A1 (en) Low profile windscreen wiper blade assembly - in which blade support has recess receiving transverse pin of oscillating arm
GB1468823A (en) Electric cable cleat
ES253471U (en) Assembly member of fitting for furniture hinge arm
FR2265553A1 (en) Item securing spring in frame - has arm pivoting in mount on axis inclined to mount transverse axis
GB1029246A (en) Improvements relating to mountings for rails of elliptical cross-section
GB781330A (en) Improvements relating to spectacle frames
GB1452247A (en) Conv eyors
GB1255275A (en) Improvements in or relating to end attachments for bracelets
GB1314501A (en) Device for detachably securing a wiper blade to a vehicle windscreen
GB1256390A (en) A housing for a liquid pump in a household appliance
DE3685443D1 (en) HINGE.
FR2283454A1 (en) Hinge for arm of pair of spectacles - has screw through interfitting eyelets and in nut wedged in end eyelet